- * Produced process data flow. Updated after each instruction to show which
- * variables are ready. Assigned using SSA (static single assignment) (defuse
- * analysis must be done on the program to map "real" variables to single define
- * followed by use). Using one-hot bit encoding per variable to save state
- * space. Used as triggers to execute the instructions having those variables
- * as input.
+ * Produced process control and data flow. Updated after each instruction to
+ * show which variables are ready. Using one-hot bit encoding per variable to
+ * save state space. Used as triggers to execute the instructions having those
+ * variables as input. Leaving bits active to inhibit instruction execution.
+ * Scheme used to make instruction disabling and automatic dependency fall-back
+ * automatic.